

 Lesson plan   
Identify and draw lines of symmetry in twodimensional shapes. 

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 Lesson plan   
Determining the value of a digit to thousands. 

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 Lesson plan   
Review different methods for finding the product of two fractions, and apply to finding the product of negative fractions. 

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 Activity   
Make, use and fill in a graph. 

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 Lesson plan   
Write numbers as percents, fractions and decimals. Match equivalent fractions, decimals and percents. 

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 Lesson plan   
Develop fluency in adding and subtracting nonnegative rational numbers (halves, fourths, eighths; thirds, sixths, twelfths; fifths, tenths, hundredths, thousandths; mixed numbers). 

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 Lesson plan   
Identify geometric representations for points, lines (horizontal, vertical, diagonal), perpendicular lines, parallel lines, angles, and rays. Recognize reallife examples of point, line, perpendicular lines, and parallel lines. 

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 Activity   
Teach students the meaning of adding and subtracting. 

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 Lesson plan   
Understand the need for measuring with standard units and become familiar with standard units in the customary and metric systems for length. Carry out simple unit conversions (for example cm to m) within a system. 

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 Activity   
Students learn how to structure amounts and numbers with number divisions. 

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 Activity   
A machine to solve a variety of sums. 

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 Lesson plan   
Students practice counting objects and fingers in sequence. 

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 Activity   
This protractor helps you measure angles. It is adjustable in size and can be used on the entire page. 

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 Lesson plan   
Students learn to recognize patterns with six different activities with increasing difficulty. They can also create their own patterns with a few additional interactive activities. 

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 Lesson plan   
Identify necessary information, missing information, and unnecessary information when solving math word problems. 

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